Numbers 21:23

21:23 But Sihon did not permit Israel to pass through his border; he gathered all his forces together and went out against Israel into the wilderness. When he came to Jahaz, he fought against Israel.

Deuteronomy 2:32

2:32 When Sihon and all his troops emerged to encounter us in battle at Jahaz,

Joshua 13:18

13:18 Jahaz, Kedemoth, Mephaath,

Jude 1:20

1:20 But you, dear friends, by building yourselves up in your most holy faith, by praying in the Holy Spirit,